1.Fidelity Asset ManagementCompany offers its customers many

1.Fidelity Asset ManagementCompany offers its customers many different investment options,depending onthe risk each investor would like to take.Over the past 10 years,the meanannual return for one of its more risky funds (the Fidelity AggressiveInternational Fund) is 10.47% and the standard deviation is 25.90%.Assume thatthe returns distribution for this fund is normally distributed.Based on this assumption,find the probability that the annual return for this fund.
2.The duration of a train journeyfrom St Pancras to Paris is 135 minutes with a standard deviation of 10minutes.
a)What proportion of trainjourneys take more than 140 minutes?
b)What proportion of trainjourneys take between 130 and 140 minutes?
c)What proportion of trainjourneys take less than 120 minutes?